DE2611307A1 - Durchflusszentrifuge - Google Patents

Durchflusszentrifuge

Info

Publication number
DE2611307A1
DE2611307A1 DE19762611307 DE2611307A DE2611307A1 DE 2611307 A1 DE2611307 A1 DE 2611307A1 DE 19762611307 DE19762611307 DE 19762611307 DE 2611307 A DE2611307 A DE 2611307A DE 2611307 A1 DE2611307 A1 DE 2611307A1
Authority
DE
Germany
Prior art keywords
central axis
shell
centrifuge
centrifuge according
tube
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
DE19762611307
Other languages
German (de)
English (en)
Other versions
DE2611307C2 (enrdf_load_stackoverflow
Inventor
Yoichiro Ito
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of DE2611307A1 publication Critical patent/DE2611307A1/de
Application granted granted Critical
Publication of DE2611307C2 publication Critical patent/DE2611307C2/de
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B5/00—Other centrifuges
    • B04B5/04—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers
    • B04B5/0442—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers with means for adding or withdrawing liquid substances during the centrifugation, e.g. continuous centrifugation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3693—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits using separation based on different densities of components, e.g. centrifuging
    • A61M1/3696—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits using separation based on different densities of components, e.g. centrifuging with means for adding or withdrawing liquid substances during the centrifugation, e.g. continuous centrifugation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B5/00—Other centrifuges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B5/00—Other centrifuges
    • B04B5/04—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers
    • B04B5/0407—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers for liquids contained in receptacles
    • B04B5/0428—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers for liquids contained in receptacles with flexible receptacles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B5/00—Other centrifuges
    • B04B5/04—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers
    • B04B5/0442—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers with means for adding or withdrawing liquid substances during the centrifugation, e.g. continuous centrifugation
    • B04B2005/045—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers with means for adding or withdrawing liquid substances during the centrifugation, e.g. continuous centrifugation having annular separation channels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B5/00—Other centrifuges
    • B04B5/04—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers
    • B04B5/0442—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers with means for adding or withdrawing liquid substances during the centrifugation, e.g. continuous centrifugation
    • B04B2005/0492—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers with means for adding or withdrawing liquid substances during the centrifugation, e.g. continuous centrifugation with fluid conveying umbilicus between stationary and rotary centrifuge parts

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Cardiology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Centrifugal Separators (AREA)
DE19762611307 1976-02-25 1976-03-17 Durchflusszentrifuge Granted DE2611307A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/661,114 US4425112A (en) 1976-02-25 1976-02-25 Flow-through centrifuge

Publications (2)

Publication Number Publication Date
DE2611307A1 true DE2611307A1 (de) 1977-09-08
DE2611307C2 DE2611307C2 (enrdf_load_stackoverflow) 1991-02-28

Family

ID=24652273

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762611307 Granted DE2611307A1 (de) 1976-02-25 1976-03-17 Durchflusszentrifuge

Country Status (3)

Country Link
US (1) US4425112A (enrdf_load_stackoverflow)
JP (1) JPS52103762A (enrdf_load_stackoverflow)
DE (1) DE2611307A1 (enrdf_load_stackoverflow)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4163519A (en) * 1977-11-01 1979-08-07 Union Carbide Corporation Compensating rotor
EP0250825A3 (en) * 1986-05-19 1988-07-20 The Green Cross Corporation Centrifugal separation case assembly
DE3828285A1 (de) * 1987-08-21 1989-03-02 Cobe Lab Zentrifuge
EP0281321A3 (en) * 1987-03-03 1989-09-27 Haemonetics Corporation Method and apparatus for processing biological fluids
DE19501105A1 (de) * 1995-01-17 1996-07-18 Hettich Andreas Zentrifuge mit Temperaturregelung
DE3844967C2 (de) * 1987-08-21 2002-10-02 Gambro Inc Zentrifuge

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US4734089A (en) * 1976-05-14 1988-03-29 Baxter Travenol Laboratories, Inc. Centrifugal blood processing system
US5217427A (en) * 1977-08-12 1993-06-08 Baxter International Inc. Centrifuge assembly
US5006103A (en) * 1977-08-12 1991-04-09 Baxter International Inc. Disposable container for a centrifuge
US5571068A (en) * 1977-08-12 1996-11-05 Baxter International Inc. Centrifuge assembly
US5217426A (en) * 1977-08-12 1993-06-08 Baxter International Inc. Combination disposable plastic blood receiving container and blood component centrifuge
DE3242541A1 (de) * 1982-11-18 1984-05-24 Fresenius AG, 6380 Bad Homburg Zentrifuge
JPS61245855A (ja) * 1985-04-22 1986-11-01 Green Cross Corp:The 連続式血液分離装置
US5573678A (en) * 1987-01-30 1996-11-12 Baxter International Inc. Blood processing systems and methods for collecting mono nuclear cells
US5792372A (en) * 1987-01-30 1998-08-11 Baxter International, Inc. Enhanced yield collection systems and methods for obtaining concentrated platelets from platelet-rich plasma
US5628915A (en) * 1987-01-30 1997-05-13 Baxter International Inc. Enhanced yield blood processing systems and methods establishing controlled vortex flow conditions
US5656163A (en) 1987-01-30 1997-08-12 Baxter International Inc. Chamber for use in a rotating field to separate blood components
US5641414A (en) * 1987-01-30 1997-06-24 Baxter International Inc. Blood processing systems and methods which restrict in flow of whole blood to increase platelet yields
US5632893A (en) * 1987-01-30 1997-05-27 Baxter Internatinoal Inc. Enhanced yield blood processing systems with angled interface control surface
US5370802A (en) * 1987-01-30 1994-12-06 Baxter International Inc. Enhanced yield platelet collection systems and methods
SE458342B (sv) * 1987-07-06 1989-03-20 Alfa Laval Ab Centrifugalseparator innefattande en rotor med en separeringskammare bestaaende av tvaa avdelningar
US4936820A (en) * 1988-10-07 1990-06-26 Baxter International Inc. High volume centrifugal fluid processing system and method for cultured cell suspensions and the like
US5078671A (en) * 1988-10-07 1992-01-07 Baxter International Inc. Centrifugal fluid processing system and method
US4874358A (en) * 1989-02-01 1989-10-17 Utah Bioreseach, Inc. Dual axis continuous flow centrifugation apparatus and method
US5151368A (en) * 1991-01-11 1992-09-29 Technical Research Associates, Inc. Dual axis, continuous flow bioreactor apparatus
US5690835A (en) * 1991-12-23 1997-11-25 Baxter International Inc. Systems and methods for on line collection of cellular blood components that assure donor comfort
CA2103914A1 (en) * 1991-12-23 1993-06-24 Warren P. Williamson, Iv Centrifugal processing system with direct access drawer
US5549834A (en) * 1991-12-23 1996-08-27 Baxter International Inc. Systems and methods for reducing the number of leukocytes in cellular products like platelets harvested for therapeutic purposes
US6007725A (en) * 1991-12-23 1999-12-28 Baxter International Inc. Systems and methods for on line collection of cellular blood components that assure donor comfort
CA2103911C (en) * 1991-12-23 1999-08-24 Warren P. Williamson, Iv Centrifuge with separable bowl and spool elements providing access to the separation chamber
US5427695A (en) * 1993-07-26 1995-06-27 Baxter International Inc. Systems and methods for on line collecting and resuspending cellular-rich blood products like platelet concentrate
US5525218A (en) * 1993-10-29 1996-06-11 Baxter International Inc. Centrifuge with separable bowl and spool elements providing access to the separation chamber
US5514069A (en) * 1993-12-22 1996-05-07 Baxter International Inc. Stress-bearing umbilicus for a compact centrifuge
US20050266548A1 (en) * 1995-03-28 2005-12-01 Kbi Biopharma, Inc. Biocatalyst chamber encapsulation system for bioremediation and fermentation with improved rotor
US5622819A (en) * 1995-03-28 1997-04-22 Kinetic Biosystems, Inc. Centrifugal fermentation process
US6916652B2 (en) * 1995-03-28 2005-07-12 Kinetic Biosystems, Inc. Biocatalyst chamber encapsulation system for bioremediation and fermentation
US6214617B1 (en) 1995-03-28 2001-04-10 Kinetic Biosystems, Inc. Centrifugal fermentation process
US6660509B1 (en) 1995-03-28 2003-12-09 Kinetic Biosystems, Inc. Methods and devices for remediation and fermentation
US6133019A (en) * 1995-03-28 2000-10-17 Kinetic Biosystems, Inc. Centrifugal fermentation process
US5913768A (en) * 1995-04-18 1999-06-22 Cobe Laboratories, Inc. Particle filter apparatus
US5674173A (en) * 1995-04-18 1997-10-07 Cobe Laboratories, Inc. Apparatus for separating particles
US6022306A (en) * 1995-04-18 2000-02-08 Cobe Laboratories, Inc. Method and apparatus for collecting hyperconcentrated platelets
JP4304264B2 (ja) * 1995-04-18 2009-07-29 カリディアンビーシーティ、 インコーポレイテッド 粒子分離方法および装置
US6053856A (en) * 1995-04-18 2000-04-25 Cobe Laboratories Tubing set apparatus and method for separation of fluid components
US6790195B2 (en) 1995-06-07 2004-09-14 Gambro Inc Extracorporeal blood processing methods and apparatus
US5676644A (en) 1995-06-07 1997-10-14 Cobe Laboratories, Inc. Extracorporeal blood processing methods and apparatus
WO1996040322A2 (en) 1995-06-07 1996-12-19 Cobe Laboratories, Inc. Extracorporeal blood processing methods and apparatus
US5750025A (en) * 1995-06-07 1998-05-12 Cobe Laboratories, Inc. Disposable for an apheresis system with a contoured support
US5702357A (en) 1995-06-07 1997-12-30 Cobe Laboratories, Inc. Extracorporeal blood processing methods and apparatus
US5653887A (en) * 1995-06-07 1997-08-05 Cobe Laboratories, Inc. Apheresis blood processing method using pictorial displays
US5720716A (en) * 1995-06-07 1998-02-24 Cobe Laboratories, Inc. Extracorporeal blood processing methods and apparatus
US5738644A (en) 1995-06-07 1998-04-14 Cobe Laboratories, Inc. Extracorporeal blood processing methods and apparatus
US5837150A (en) * 1995-06-07 1998-11-17 Cobe Laboratories, Inc. Extracorporeal blood processing methods
US5795317A (en) * 1995-06-07 1998-08-18 Cobe Laboratories, Inc. Extracorporeal blood processing methods and apparatus
US5722946A (en) * 1995-06-07 1998-03-03 Cobe Laboratories, Inc. Extracorporeal blood processing methods and apparatus
US5961842A (en) * 1995-06-07 1999-10-05 Baxter International Inc. Systems and methods for collecting mononuclear cells employing control of packed red blood cell hematocrit
US5665048A (en) * 1995-12-22 1997-09-09 Jorgensen; Glen Circumferentially driven continuous flow centrifuge
US5792038A (en) * 1996-05-15 1998-08-11 Cobe Laboratories, Inc. Centrifugal separation device for providing a substantially coriolis-free pathway
US5904645A (en) * 1996-05-15 1999-05-18 Cobe Laboratories Apparatus for reducing turbulence in fluid flow
DE69702979T2 (de) * 1996-05-15 2000-12-28 Gambro Inc., Lakewood Verfahren und vorrichtung zum reduzieren von turbulenzen in flüssigkeitsströmungen
US6344020B1 (en) 1997-04-11 2002-02-05 Baxter International Inc. Bearing and umbilicus gimbal with bearing retainer in blood processing system
US5989177A (en) * 1997-04-11 1999-11-23 Baxter International Inc. Umbilicus gimbal with bearing retainer
US5980760A (en) * 1997-07-01 1999-11-09 Baxter International Inc. System and methods for harvesting mononuclear cells by recirculation of packed red blood cells
US6027657A (en) * 1997-07-01 2000-02-22 Baxter International Inc. Systems and methods for collecting diluted mononuclear cells
US6027441A (en) * 1997-07-01 2000-02-22 Baxter International Inc. Systems and methods providing a liquid-primed, single flow access chamber
US6200287B1 (en) 1997-09-05 2001-03-13 Gambro, Inc. Extracorporeal blood processing methods and apparatus
DE19801767C1 (de) * 1998-01-19 1999-10-07 Fresenius Ag Zentrifuge
US6051146A (en) 1998-01-20 2000-04-18 Cobe Laboratories, Inc. Methods for separation of particles
US6153113A (en) 1999-02-22 2000-11-28 Cobe Laboratories, Inc. Method for using ligands in particle separation
US6379973B1 (en) 1999-03-05 2002-04-30 The United States Of America As Represented By The Department Of Health And Human Services Chromatographic separation apparatus and method
US6334842B1 (en) 1999-03-16 2002-01-01 Gambro, Inc. Centrifugal separation apparatus and method for separating fluid components
ATE477057T1 (de) * 1999-10-28 2010-08-15 Velico Medical Inc Am umfang angetriebene durchflusszentrifuge
US7008366B1 (en) * 2000-10-27 2006-03-07 Zymequest, Inc. Circumferentially driven continuous flow centrifuge
EP1738784B1 (en) 1999-12-22 2015-07-15 Terumo BCT, Inc. Methods for controlling an extracorporeal blood processing system
ATE366591T1 (de) 1999-12-22 2007-08-15 Gambro Inc Vorrichtung zur extrakorporalen blutbehandlung
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US6354986B1 (en) 2000-02-16 2002-03-12 Gambro, Inc. Reverse-flow chamber purging during centrifugal separation
JP4382322B2 (ja) * 2000-03-09 2009-12-09 カリディアンビーシーティ、インコーポレイテッド 体外血液処理装置
US6773389B2 (en) 2000-11-02 2004-08-10 Gambro Inc Fluid separation devices, systems and/or methods using a fluid pressure driven and/or balanced configuration
EP2266705A3 (en) * 2001-04-09 2014-04-23 Arteriocyte Medical Systems, Inc. Microcentrifuge and drive therefor
US20030173274A1 (en) * 2002-02-01 2003-09-18 Frank Corbin Blood component separation device, system, and method including filtration
US7211037B2 (en) * 2002-03-04 2007-05-01 Therakos, Inc. Apparatus for the continuous separation of biological fluids into components and method of using same
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DE2114161A1 (de) * 1971-03-24 1972-10-26 Adams Dale A Vorrichtung zur Energieuebertragung zwischen einem stationaeren und einem sich bewegenden Punkt
US3775309A (en) * 1972-07-27 1973-11-27 Department Of Health Education Countercurrent chromatography with flow-through coil planet centrifuge
DE2612990A1 (de) * 1975-03-27 1976-10-21 Baxter Laboratories Inc Stroemungssystem fuer die bearbeitung von zellen in einer zellbearbeitungszentrifuge
DE2612988C2 (de) * 1975-03-27 1982-12-16 Baxter Travenol Laboratories, Inc., 60015 Deerfield, Ill. Vorrichtung für die leitungsmäßige Verbindung eines stationären Punktes und eines rotierenden Punktes

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US3775309A (en) * 1972-07-27 1973-11-27 Department Of Health Education Countercurrent chromatography with flow-through coil planet centrifuge
DE2612990A1 (de) * 1975-03-27 1976-10-21 Baxter Laboratories Inc Stroemungssystem fuer die bearbeitung von zellen in einer zellbearbeitungszentrifuge
DE2612988C2 (de) * 1975-03-27 1982-12-16 Baxter Travenol Laboratories, Inc., 60015 Deerfield, Ill. Vorrichtung für die leitungsmäßige Verbindung eines stationären Punktes und eines rotierenden Punktes

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Title
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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4163519A (en) * 1977-11-01 1979-08-07 Union Carbide Corporation Compensating rotor
EP0250825A3 (en) * 1986-05-19 1988-07-20 The Green Cross Corporation Centrifugal separation case assembly
EP0281321A3 (en) * 1987-03-03 1989-09-27 Haemonetics Corporation Method and apparatus for processing biological fluids
DE3828285A1 (de) * 1987-08-21 1989-03-02 Cobe Lab Zentrifuge
DE3844967C2 (de) * 1987-08-21 2002-10-02 Gambro Inc Zentrifuge
DE19501105A1 (de) * 1995-01-17 1996-07-18 Hettich Andreas Zentrifuge mit Temperaturregelung

Also Published As

Publication number Publication date
JPS52103762A (en) 1977-08-31
US4425112A (en) 1984-01-10
DE2611307C2 (enrdf_load_stackoverflow) 1991-02-28
JPS6128382B2 (enrdf_load_stackoverflow) 1986-06-30

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